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Manufacturer / Brand: AD
Details: 1 MHz TO 4 GHz, 80 dB Logarithmic Detector / Controller IC
Series: ADL5513
Quantity Available: Over 11010 pieces

Datasheet for ADL5513-EVALZ:

ADL5513-EVALZ datasheet
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Product Parameters
  • Manufacturer Part Number : ADL5513-EVALZ
  • Manufacturer : AD
  • Description : 1 MHz TO 4 GHz, 80 dB Logarithmic Detector / Controller IC
  • Series : ADL5513
  • Reference Price : USD 0
  • Our Price : We have a better price, contact us by email
  • Product Type : RF Power Detectors
  • Function : Log Detectors
  • Current Suggest : Recommended for New Designs
  • Status : Production
  • ROHS Status : ROHS Compliant (Lead Free)
  • Package Type : Evaluation Board
  • Pins : -
  • MFG Package Case : -
  • Part Type : EVAL
  • Standard Packing Type : -
  • Standard Packing Quantity : -
  • Working Temperature : -
  • Other Part Number : ADL5513-EVALZ
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADL5513-EVALZ
Product Detailed Description for ADL5513-EVALZ
The ADL5513 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device can be used in either measurement or controller modes. The ADL5513 maintains accurate log conformance for signals up to 4 GHz. The input dynamic range is typically 80 dB (referred to 50 Ω) with error less than ±3 dB and 74 dB with error less than ±1 dB. That dynamic range is held nearly constant over the entire 4 GHz frequency range. The ADL5513 has a 20 ns response time that enables RF burst detection to a pulse rate of beyond 50 MHz. The device provides unprecedented logarithmic intercept stability vs. ambient temperature conditions. A supply voltage of 2.7 V to 5.5 V is required to power the device. Current consumption is 31 mA, and it decreases to 200 μA when the device is disabled. 

The ADL5513 can be configured to provide a control voltage to a power amplifier or a measurement output from the VOUT pin. Because the output can be used for controller applications, special attention has been paid to minimize wideband noise. In this mode, the setpoint control voltage is applied to the VSET pin. The feedback loop through an RF amplifier is closed via VOUT, the output of which regulates the amplifier output to a magnitude corresponding to VSET. The ADL5513 provides 0 V to (VPOS − 0.1 V) output capability at the VOUT pin, suitable for controller applications. As a measurement device, VOUT is externally connected to VSET to produce an output voltage, VOUT, that increases linear-in-dB with RF input signal amplitude.

The logarithmic slope is 21 mV/dB, determined by the VSET interface. The intercept is -88 dBm (referred to 50 Ω, continuous wave input, 900 MHz) using the INHI input. These parameters are very stable against supply and temperature variations.

The ADL5513 is fabricated on a SiGe bipolar IC process andis available in a 3 mm × 3 mm, 16-lead LFCSP package for the−40°C to +125°C operating temperature range. A fully populated evaluation board is available.

Applications

  • RF transmitter power amplifier linearization and gain/power control
  • Power monitoring in radio link transmitters
  • RSSI measurement in base stations, WLAN, WiMAX, RADAR
  • Lifecycle information of ADL5513-EVALZ

    This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

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